Aluminum Window 1.Aluminum profile material good weatherability 2.Profile thickness 0.8-3.0 3.Many kinds of surface treatment Aluminum WindowWe are professional manufacture of all kinds of aluminum extrusions, aluminum profiles, aluminum windows and doors, aluminum curtain wall and other industrial profiles,tec.material 6063,6061,6005,6463,6063Atemper T3-T8Surface treatment Mill finish,anodizing, ...